<p>MICROMASTER integrated MI150/3 with built-in filter class B 380-480 V 3 AC +/-10% 47-63Hz constant torque: 1.5 kW Overload 150% 60 sec. Square-law torque: 1.5 kW 127x 120x 160 mm Degree of protection IP65 Ambient temperature -10 to +50 °C.</p>